abiydv

# List all AWS Org accounts' Id, Name, and Email in a csv format
aws organizations list-accounts --query 'Accounts[].[Id,Name,Email,Status]' | jq -r '["id","name","email","status"], (.[]) | @csv' 

# Find all EKS clusters in AWS Org 
aws configservice list-aggregate-discovered-resources --resource-type "AWS::EKS::Cluster" --configuration-aggregator-name "aws-config-aggregator-name" --no-paginate --output text

# Find all EKS cluster AWS Org with name like name_pattern
#  and only display the source account id, the cluster name, and the cluster region

aws configservice list-aggregate-discovered-resources --resource-type "AWS::EKS::Cluster" --configuration-aggregator-name "aws-config-aggregator-name" --no-paginate --query 'ResourceIdentifiers[?contains(ResourceName,`name_pattern`)].[SourceAccountId,ResourceName,SourceRegion]' --output text

abiydv

{
    "version": "",
    "accountId": "",
    "configurationItemCaptureTime": "",
    "configurationItemStatus": "",
    "configurationStateId": "",
    "configurationItemMD5Hash": "",
    "arn": "",
    "resourceType": "",
    "resourceId": "",

abiydv

role_arn = {
    development = "arn:aws:iam::123456789012:role/TFRole"
    production  = "arn:aws:iam::123456789013:role/TFRole"
}

abiydv

# 
# Error seen when trying to install something with brew or even update formula
# 

% brew update
fatal: Could not resolve HEAD to a revision
Already up-to-date.

% git -C $(brew --repo homebrew/core) checkout master
Branch 'master' set up to track remote branch 'master' from 'origin'.

abiydv

# Bitbucket pipelines currently do not offer a way to specify a condition
# to only trigger jobs based on the target branch. 
# 
# See this - https://jira.atlassian.com/browse/BCLOUD-17859
#
# You need to use '**' filter to trigger the pipeline on every PR, and
# then filter for your specific branch in the pipeline
# 
# Another problem with Bitbucket pipelines is there is no ability to "reject" 
# a pipeline execution, so a manual trigger step is not very helpful as a 

abiydv

# PromQL query to calculate how much CPU a particular pod is consuming on a particular instance
# Labels available after this query - ec2 and pod
#
# Required: node_exporter exposing node_cpu* metrics
#           cadvisor exposing container_cpu* metrics
#

sum(label_replace(rate(container_cpu_usage_seconds_total{cluster="k8s"}[1m]),
    "ec2", "$1", "instance", "(.+):.+")) by (ec2, pod) / ignoring (pod) group_left
sum(label_replace(rate(node_cpu_seconds_total{cluster="k8s"}[1m]),

abiydv

image: hashicorp/terraform:1.0.7

definitions: 
  scripts:
    - script: &aws-context
        export AWS_REGION=REPLACE_WITH_REGION_TO_USE;
        export AWS_WEB_IDENTITY_TOKEN_FILE=$(pwd)/web-identity-token;
        export AWS_ROLE_SESSION_NAME=build-session;
        export AWS_ROLE_ARN=REPLACE_WITH_ROLE_ARN_TO_USE;
        echo $BITBUCKET_STEP_OIDC_TOKEN > $(pwd)/web-identity-token

abiydv

modules:

  http_2xx:
    prober: http
    timeout: 5s
    http:
      valid_http_versions: ["HTTP/1.1", "HTTP/2.0"]
      valid_status_codes: []
      method: GET
      preferred_ip_protocol: "ip4"

abiydv

# This is an example to bulk upload files to S3
#   A local source directory and sample pattern are provided as variables.
#   All matching files are uploaded to S3

locals {
  file_list = toset(fileset(var.source_path, var.source_file_pattern))

  # If you use terragrunt, use this local block instead to ignore 
  #  the .terragrunt-source-manifest file it adds to each directory.
  # This is useful if there is no common pattern to files.

abiydv

curl -F "firstname=John" -F"lastname=Doe" "https://httpbin.org/post" -F"file=@file.txt"
{
  "args": {},
  "data": "",
  "files": {
    "file": "This is a test file\n"
  },
  "form": {
    "firstname": "John",
    "lastname": "Doe"